CN202002226U

CN202002226U - Fan coil pipe

Info

Publication number: CN202002226U
Application number: CN2011200561296U
Authority: CN
Inventors: 李志民
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-28
Filing date: 2011-02-28
Publication date: 2011-10-05
Anticipated expiration: 2021-02-28

Abstract

The utility model discloses a fan coil pipe. An inspection hole (20) is formed on a housing (7); when dusts attached to an internal heat exchanger (6) are cleaned, fans (17 and 18) and a motor (11) are not needed to be dismantled; the cleaning work can be finished easily by opening an inspection hole cover (15) on the inspection hole (20), so the time and the labor are saved; meanwhile, a temperature sensor protection sleeve (4) is arranged on the housing (7); a temperature sensor arranged in the temperature sensor protection sleeve (4) is connected with a temperature display device through a lead wire so that temperature of an air outlet can be monitored in real time; an ideal state that a user feels comfortable and the energy is not wasted can be achieved by adjusting water supply temperature; a chassis of a condensed water plate (8) arranged under the heat exchanger (6) has a gradient structure; the cleaned dusts are mixed with a cleaning solution and the mixture drops into the condensed water plate (8) having the gradient structure; the dusts precipitate and flow into a drainage pipe; and the precipitations are cleaned timely and blocking of the pipeline is reduced.

Description

A kind of fan coil

(1) technical field:

The utility model is the terminal device of air handling system.

(2) background technology:

At present, heat exchanger [6] adhesion dust can reduce air output more for a long time in the fan coil just in use, influences cooling or heating effect.When maintenance is cleaned, need pull down the fan [18] among motor [11] among Fig. 3 and the fan [17] among fan drum [10], [13] and Fig. 4 and Fig. 5, clean and reinstall debugging qualified back air-supply again after finishing, comparatively inconvenient; The air outlet wind pushing temperature can not be monitored at any time; The mud that washes down normally flows into the condensate drain pan [8] of Fig. 1, be connected to drainpipe through delivery port [9] and enter sewer pipe, turn or pipe fitting junction sometimes deposit running into by pipeline for mud, time has been grown and may grow liver moss, might influence or stop up draining, cause condensate drain pan [8] water spill-over to go out, if the concealed installation fan coil, condensed water overflows condensate drain pan [8] and can be dropped in and cause inconvenience on the furred ceiling.

(3) summary of the invention:

The purpose of this utility model will provide a kind of fan coil exactly, overcomes above-mentioned weak point.On the shell [7] of a kind of fan coil of Fig. 7, be provided with and clean inspection opening [20], temperature transducer protective casing [4], and the bottom surface of a kind of condensate drain pan [8] is designed to the low sloping type structure of the high other end of an end.The beneficial effects of the utility model: need not pull down motor [11] and fan [17], [18] and fan drum [10], [13] when cleaning the dust that heat exchanger [6] upward adheres among Fig. 7, only need open cleaning inspection opening [20] can clean heat exchanger in the fan coil [6], and it is time saving and energy saving to increase work efficiency; The temperature sensor of loading onto the type of choosing in temperature transducer protective casing [4] inside is wired to temperature indicator and can monitors wind pushing temperature at any time; The bottom surface of condensate drain pan [8] is the low sloping type structure of the high other end of an end, is the sludge settling district below the dotted line in Fig. 1, regularly removes mud and can reduce pipeline blockage.

(4) description of drawings:

Fig. 1 is the front view of fan coil;

Fig. 2 is the vertical view of Fig. 1

Fig. 3 is the upward view of Fig. 1;

Fig. 4 is the left view of Fig. 1;

Fig. 5 is the right view of Fig. 1;

Fig. 6 is the rearview of Fig. 1;

Fig. 7 is that Fig. 2 opens the schematic diagram that cleans inspection cover [15].

In the accompanying drawing 1 and 2 is respectively the water inlet and the delivery port of heat exchanger [6], the 12nd, and the power transmission shaft of motor [11]; The 14th, the bolt hole of cleaning inspection cover [15]; The 19th, shell [7] tightens the bolt hole of inspection cover [15].

(5) specific embodiment:

On a kind of fan coil shell [7], be provided with and clean inspection opening [20], be connected inspection cover [15] with rivet [16] Fixed hinge [3] with hinge [5] above it; On shell [7], also be provided with temperature transducer protective casing [4], processing the upward direct protective casing [4] that inserts of the shell in hole [7]; The low sloping type structure of the high other end of an end is processed in the bottom surface of a kind of fan coil condensate drain pan [8].

Claims

1. a fan coil is made up of shell (7), heat exchanger (6), condensate drain pan (8) etc., it is characterized in that: be provided with on shell (7) and clean inspection opening (20).

2. a kind of fan coil according to claim 1 is characterized in that: be provided with temperature transducer protective casing (4) on the shell (7).

3. a kind of fan coil according to claim 1 is characterized in that: the bottom surface of condensate drain pan (8) is the low sloping type of the high other end of an end.